Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); rikiki: From French slang rikiki, also spelt riquiqui (weeny, pint-sized).
More on author: Kottelat.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser benthopelagisch. Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Asia: Xe Kong and Xe Kaman main rivers, Laos.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 2.5 cm SL Männchen/unbestimmt; (Ref. 43281)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Anterior nostril pierced on front side of a flap; processus dentiformis present; lower lip interrupted medially; lateral line incomplete, reaching vertical of dorsal fin; anus about 1-2 eye diameters in front of anal-fin origin; 8.5 branched dorsal-fin rays; 5.5 branched anal-fin rays; caudal fin emarginate, with 8+7 branched rays; axillary pelvic lobe present; body with 6-10 bars, much narrower than interspaces, very irregular in smaller individuals, sometimes dissociated into a lateral blotch and a middorsal saddle; black bar at caudal-fin base incomplete, restricted to lower half of caudal-fin base in several specimens; a black dot at anterior extremity of dorsal-fin base (Ref. 36949).

Inhabits rivers (Ref. 43281).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Daten mangelhaft (DD) ; Date assessed: 20 January 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00692 (0.00310 - 0.01545), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Schistura rikiki Kottelat, 2000